what is faster than light i herd somewhere on the internet scientist found something that's faster than light?

This is not an acceptable form of "reference" for the physics forums:

https://www.physicsforums.com/blog.php?b=2703 [Broken]

As has been alluded to, you are probably referring to the apparent superluminal neutrinos from the OPERA experiment. Do a search. You need to update your information because there's a correction to that.